“地下水对混凝土腐蚀性”的概念、定义、翻译、参考文献-科学参考

单词	地下水对混凝土腐蚀性
释义	地下水对混凝土腐蚀性 Encyclopedia 工学工程地下水问题释 groundwater corrosivity on concrete地下水对混凝土腐蚀性地下水中比较常见的离子物质有钙离子（Ca2+），镁离子（Mg2+），铵根离子（NH4+），氯离子（Cl-），硫酸根离子（SO42-），碳酸根离子（CO32-），碳酸氢根离子（HCO3-），氢氧根离子（OH-）。当建筑物长其处于地下水作用时，需要评价地下水对混凝土的腐蚀性。
随便看	development by slope development center development communication theory development control development degree of environmental geological problems development economics development education development ethic development ethics development examination development finance development financing development game development history of agricultural economics and management disciplinary development history of agricultural environmental protection development history of landfill disposal development history of safety management developmenthistory of vehicles development journalism development logging development mechanism of new towns in China development methodology development mode based on compliant tower development mode based on FPSO development mode based on jacket platform

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。